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* libscopehal                                                                                                          *
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#ifndef RFSignalGeneratorChannel_h
#define RFSignalGeneratorChannel_h

class RFSignalGenerator;

/**
	@brief A single channel of an RF signal generator
 */
class RFSignalGeneratorChannel : public InstrumentChannel
{
public:

	RFSignalGeneratorChannel(
		RFSignalGenerator* gen,
		const std::string& hwname,
		const std::string& color = "#808080",
		size_t index = 0);

	virtual ~RFSignalGeneratorChannel();

	RFSignalGenerator* GetRFSignalGenerator()
	{ return dynamic_cast<RFSignalGenerator*>(m_instrument); }

	//Well defined stream IDs used by RFSignalGeneratorChannel
	enum StreamIndexes
	{
		STREAM_FREQUENCY,	//inout
		STREAM_LEVEL		//out only for now
	};

	double GetFrequency()
	{ return m_streams[STREAM_FREQUENCY].m_value; }

	double GetLevel()
	{ return m_streams[STREAM_LEVEL].m_value; }

	virtual void Refresh(vk::raii::CommandBuffer& cmdBuf, std::shared_ptr<QueueHandle> queue) override;
	virtual bool ValidateChannel(size_t i, StreamDescriptor stream) override;

	virtual PhysicalConnector GetPhysicalConnector() override;
};

#endif
